【Part name】 Machined aluminum alloy 7075 parts for aerospace equipment
【Manufacturing process】 CNC precision milling
【Product Features] Thin wall is easy to deform, difficult to control during processing
【Material used】Aluminum alloy 7075
7075 is used to manufacture aircraft structures futures, which require high-strength structural parts molds with high strength strong corrosion resistance. It is mainly zinc, but sometimes a small amount of magnesium copper are added. Among them, super-hard aluminum alloys contain zinc, lead, magnesium copper alloys close to the hardness of steel. The extrusion speed is slower than the 6 series alloy, the welding performance is good. 7005 7075 are the highest grades in the 7 series can be strengthened by heat treatment.
Application scope: aviation (supporting components of aircraft, landing gear), rockets, propellers, aviation ships.
【Surface treatment】 spray 120# fine sand, golden hard anodized
Surface sandblasting process ①: degreasing treatment. Wipe with absorbent cotton dampened with solvent. After removing the oil stains, wipe it several times with a clean cotton cloth. Commonly used solvents are: trichloroethylene, ethyl acetate, acetone, methyl ethyl ketone gasoline.
Surface sandblasting process ②: Chemical treatment in the following solution after degreasing: phosphoric acid 7.5 chromium oxide 7.5 alcohol 5.0 formaldehyde (36-38%) 80 soak at 15-30°C for 10-15min, then at 60-80°C Rinse under water dry.
Surface sandblasting process ③: chemical treatment in the following solution after degreasing: ammonium bifluoride 3-3.5 chromium oxide 20-26 sodium phosphate 2-2.5 concentrated sulfuric acid 50-60 boric acid 0.4-0.6 water 1000 immersion at 25-40°C 4.5-6min, that is, wash dry. The bonding strength of this method is relatively high, it will be bonded within 4 hours after treatment, it is suitable for epoxy bonding epoxy-nitrile bonding.
【Benefits after treatment】 After surface treatment, it is more corrosion resistant the appearance effect is better.
1. The sandblasting process removes the oxide scale on the surface of castings forgings after Eastern heat treatment.
2. Improve the surface roughness of parts to improve the adhesion of painting other coatings.
3. Make the parts in a matte state with diffuse reflection.
4. Wet blasting the cutting tools to improve their service life.
【Processing equipment】 Four-axis CNC machining center , slow wire cutting machine
Processing equipment types: three-axis CNC machining center, four-axis CNC machining center, five-axis CNC machining center, gantry milling machining center, drilling tapping machine, CNC lathe, precision grinder, molding press, autoclave, western machine, fast wire cutting Machine, middle wire cutting machine, slow wire cutting machine other processing equipment.
【Precision size】 This part is finished, the size accuracy is ±0.02mm; the size is 415mm*200mm*370mm
【Quantity Delivery Time】 The customer has customized 175 pieces in total, 5 pieces of proofing take 7 days, the remaining batch delivery time is 19 days.
Sample (1 piece minimum order): 2-7 days;
Small medium batch processing: 7-20 days;
Mass production: 20-35 days.
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Cost Control
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1.The most important point, we are the entity factory, not trading company. Price is the composition of the actual product quality price. Quality can guarantee more controllable higher than trading company. The price is lower, at least reducing the trade company's service fee.
2.we consolidate all raw material demand and bought from approved vendor at a mass quantity and right cost with fine quality,Combined with our 30 years of professional CNC machining efficient machining process design experience.
Join us to reduce your costs.
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Production
Process
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Small details make big difference
1.We promise:All the parts from our company have no sh-arp edge. Holes and screw holes are chamfered for convenient assembly (Under no indication). Every product will be carefully packed to prevent the bump and rust in transit.
2.The craftsmanship of all parts we machined is controlled rigorously, Every product has its own process card and process chart.
3.Every operator with much experience and they have to double check program,drawing and SOP and tools before action;Operator have to run FA for qualify before mass production;Operator have to check every measure once one setup done to avoid parts scrap in the end.
4.All staff have been training about cost and quality management.
Our Professional, Your Satisfaction.
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production
Quality
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1.Our quality inspection procedure is quite strict.it must self-inspected during production, we have flow inspectors and professional inspectors.
2.Each size of product must be tested one to one after completing production and provide quality report.
3.QC Ensure all parts are 100% inspected before shipment.
We control it so you don't have to worry.
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Production
Progress
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1.We are a combination of production and trade, industry and trade integration business. So far, there are more than 10 cooperative traders in South Korea, Japan and European and American markets;
2.Because we are more close to our factory, we can understand the actual situation of our factory, we are more professional ,more reasonable and more accurate than trade company. So keep you posted on your progress every day.
Keep you up to date.
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Production Equipment
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We not only have the world of high-end five-axis linkage machining center, the five-axis linkage turning compound double spindle machining center, compound turning machine, but also have more than 20 sets of processing machines from Japanese and Taiwanese brands. Our testing equipment are imported from Japanese brand Mitutoyo, such as high-end automatic three coordinate measuring machine, the two coordinate measuring machine, high-quality height gauge and roughness measurement etc.
We stabilize the equipment to ensure your stable product.
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Custom made
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Welcome Customized.
Make you want to do what you want to be unique,Put Your Good Ideal into Reality.
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Expedited
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According to customer requirements, flexible and rapid temporary deployment to try to meet, Accept Your Special Demands, Let You Save Time and Worries.
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Material
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Aluminum Alloy:
5052 /6061/ 6063 /6082/ 2017 / 7075 / etc.
Brass Alloy:
3602 / 2604 / H59 / H62 / etc.
Stainless Steel Alloy:
303 / 304 / 316 / 412 / etc.
Steel Alloy:
Carbon Steel / Die Steel / Spring Steel etc.
Other Special Materials:
Lucite / Nylon / Bakelite / POM / ABS /PMMA/ PP / PC / PE / PEEK / Titanium etc.
We handle many other type of materials. Please contact us if your required material is not listed above.
Wide Range for Your Selection.
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Surface Treatment
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Blacking,polishing,anodize,chrome plating,zinc plating,nickel plating,tinting
According to customers' specific request. Match Your Products.
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Usage
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Medical equipment, electronic equipment, communication equipment, semiconductor equipment, mechanical equipment, automation
equipment, new energy, petroleum, automobile, aviation, motorcycle, bicycle, etc
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Sample Time and Bulk Time
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Sample Time Around 3-7Working Days;Bulk Time Around 8-30Working Days.
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MOQ
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1pcs, Low MOQ to Avoid Unnecessary Waste of Your Products and Money.
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Payment Term
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T/T,Western Union, Cash, others can be negotiated.Only 30% Deposit, Make YourFloating Capital More Effective.
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Shipping
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By Air or Sea. If Choose by Air, it is Faster Like You Purchase from Local Market.
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Q1:What's kinds of information you need for quotation?
BENKY: You can provide 2D/3D drawing or send your sample to our factory, then we can make according to your sample.
Q2: Can we sign NDA?
BENKY: Sure. We never divulge customers' information to anyone else.
Q3: Do you provide sample?
BENKY: Yes, we can provide you sample before mass order.
Q4: How can you ensure the quality?
BENKY: We have profesional QC department to guarantee the quality.
Q5: Delivery time
BENKY: If in Stock: around 3 days after payment. Mass production: around 20~25 days after receipt of deposit (Accurate delivery time depends on specific items and quantities)
Q6: How about the transportation?
BENKY: You can choose any mode of transportation you want, sea delivery, air delivery or door to door express.
